diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/llvm_util.rs | 3 | ||||
| -rw-r--r-- | compiler/rustc_feature/src/unstable.rs | 2 | ||||
| -rw-r--r-- | compiler/rustc_span/src/symbol.rs | 1 | ||||
| -rw-r--r-- | compiler/rustc_target/src/target_features.rs | 20 |
4 files changed, 26 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_llvm/src/llvm_util.rs b/compiler/rustc_codegen_llvm/src/llvm_util.rs index 507cbf20d89..264510285a5 100644 --- a/compiler/rustc_codegen_llvm/src/llvm_util.rs +++ b/compiler/rustc_codegen_llvm/src/llvm_util.rs @@ -301,6 +301,9 @@ pub(crate) fn to_llvm_features<'a>(sess: &Session, s: &'a str) -> Option<LLVMFea None } ("x86", "movrs") if get_version().0 < 20 => None, + ("x86", "avx10.1") => Some(LLVMFeature::new("avx10.1-512")), + ("x86", "avx10.2") if get_version().0 < 20 => None, + ("x86", "avx10.2") if get_version().0 >= 20 => Some(LLVMFeature::new("avx10.2-512")), (_, s) => Some(LLVMFeature::new(s)), } } diff --git a/compiler/rustc_feature/src/unstable.rs b/compiler/rustc_feature/src/unstable.rs index 75e09cacb1f..1a011dfff3f 100644 --- a/compiler/rustc_feature/src/unstable.rs +++ b/compiler/rustc_feature/src/unstable.rs @@ -393,6 +393,8 @@ declare_features! ( (unstable, async_for_loop, "1.77.0", Some(118898)), /// Allows `async` trait bound modifier. (unstable, async_trait_bounds, "1.85.0", Some(62290)), + /// Allows using Intel AVX10 target features and intrinsics + (unstable, avx10_target_feature, "CURRENT_RUSTC_VERSION", Some(138843)), /// Allows using C-variadics. (unstable, c_variadic, "1.34.0", Some(44930)), /// Allows the use of `#[cfg(contract_checks)` to check if contract checks are enabled. diff --git a/compiler/rustc_span/src/symbol.rs b/compiler/rustc_span/src/symbol.rs index 7a1fb36324b..3912c7dc7d6 100644 --- a/compiler/rustc_span/src/symbol.rs +++ b/compiler/rustc_span/src/symbol.rs @@ -531,6 +531,7 @@ symbols! { autodiff, automatically_derived, avx, + avx10_target_feature, avx512_target_feature, avx512bw, avx512f, diff --git a/compiler/rustc_target/src/target_features.rs b/compiler/rustc_target/src/target_features.rs index f856d3efc1c..d04c8f3f2eb 100644 --- a/compiler/rustc_target/src/target_features.rs +++ b/compiler/rustc_target/src/target_features.rs @@ -394,6 +394,26 @@ static X86_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[ ("amx-tile", Unstable(sym::x86_amx_intrinsics), &[]), ("amx-transpose", Unstable(sym::x86_amx_intrinsics), &["amx-tile"]), ("avx", Stable, &["sse4.2"]), + ( + "avx10.1", + Unstable(sym::avx10_target_feature), + &[ + "avx512bf16", + "avx512bitalg", + "avx512bw", + "avx512cd", + "avx512dq", + "avx512f", + "avx512fp16", + "avx512ifma", + "avx512vbmi", + "avx512vbmi2", + "avx512vl", + "avx512vnni", + "avx512vpopcntdq", + ], + ), + ("avx10.2", Unstable(sym::avx10_target_feature), &["avx10.1"]), ("avx2", Stable, &["avx"]), ("avx512bf16", Unstable(sym::avx512_target_feature), &["avx512bw"]), ("avx512bitalg", Unstable(sym::avx512_target_feature), &["avx512bw"]), |